What are the payment and delivery terms?

Payment terms include LC, T/T, PayPal, Western Union, and small-amount payments. Lead time is within 15 workdays for both peak and off-season.

Comext ISO Certified Factory Supply 100% Natural Senna Leaf Extract Powder

Name: Comext ISO Certified Factory Supply 100% Natural Senna Leaf Extract Powder
Brand: Changsha Comext Biotech Co., Ltd.
SKU: 1994686102

Hunan, ChinaChangsha Comext Biotech Co., Ltd.

US$16.40-18.20

1 kg

Sample price:US$18.50/kg.Request sample

Product profile

Customization

Available

Certification

ISO, OHSAS Kosher Halal

Assay Method

HPLC

Application Form

Lotion, Paste, Tablet

Application

Health Care Products, Medicine, Food Additive

State

Powder

Extract Source

Cassia Angustifolia Vahl.

Model No.

Senna Leaf Extract

Appearance

Dark Brown Powder

Test Method

HPLC

Botanical Source

Cassia Angustifolia Vahl.

Standard

Cp/USP/Ep

Resource

Natural

Shelf Life

24 Months

Storage Method

Normal

Type

Powder

Sample

10~20g Free Sample

Certificate

ISO, Kosher, Halal, Organic

Factory

Yes

Packaging Material

Drum

Transport Package

1kg/Bag, 25kg/Drum

Trademark

Comext

Origin

China

HS Code

130219

Production Capacity

1t/Month

Key features

ISO & Kosher Certified: Certified by ISO, OHSAS, Kosher, and Halal standards for quality assurance.

100% Natural Source: Extracted from Cassia Angustifolia Vahl. leaves, ensuring natural purity.

High Purity Sennosides: Contains 4% Sennosides verified by HPLC testing method.

Multi-Application Form: Available as dark brown powder for lotions, pastes, tablets, and food additives.

Strict Safety Control: Low heavy metals, no pesticides, and negative for E.Coli and Salmonella.

Free Sample Available: Provides 10-20g free samples for quality testing before bulk orders.

Long Shelf Life: Stable product with a 24-month shelf life under normal storage conditions.

Global Export Experience: Exported to North America, Europe, Asia, and Africa since 2017.

Company profile

Quality AssuranceOverseas WarehouseHigh Repeat Buyers ChoiceProduction Process Visualization

Changsha Comext Biotech Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai Port,Average Response Time: ≤3.15h

AI-Powered supplier vetting

SummaryComext presents capabilities across export trade, manufacturing, service, quality control, R&D, and sustainability. It reports multiple management-system certifications and states that quality assurance is present. Service-related procedures exist for supplier assessment, corrective and preventive actions, and customer complaints, but records are not available. The supplier reports in-stock and overseas-warehouse capabilities, OEM service for popular brands, ODM services, and customization from samples or designs. However, it has no valid manufacturing-capacity contract with its affiliated subcontractor, no new products in the past year, no R&D patents, no overseas showroom, and no available SDK. Financial credibility cannot be assessed because the provided financial entries contain only years and no usable financial information.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and QC 080000 certifications under its supplier management systems. These explicitly indicate a broad set of reported management-system certifications.

R&D capabilityThe supplier provides ODM services and has documented R&D inputs, outputs, reviews, verification, and validation for audit, but reports no new products in the past year and zero R&D patents. The evidence shows an established R&D process but limited demonstrated recent innovation output.

Production capacityThe supplier reports quality assurance, in-stock capability, lead times within 15 working days in both peak and off-season, and OEM service for popular brands. However, it has no valid manufacturing-capacity contract with its factory or affiliated subcontractors, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM service for popular brands. These statements directly support capability for customer-specific product development and manufacturing.

Product Q&A

Q:What is the botanical source of this extract?

The extract is sourced from the leaves of Cassia Angustifolia Vahl., a shrub native to India, Pakistan, and southern China.

Q:What certifications does the product hold?

The product is certified by ISO, OHSAS, Kosher, and Halal standards, ensuring compliance with international quality and religious dietary requirements.

Q:What are the main applications of Senna Leaf Extract?

It is used in health care products, medicine, and food additives. Functions include clearing heat, removing stagnation, relaxation, and diuresis.

Q:What is the shelf life and storage requirement?

The shelf life is 24 months. It should be stored under normal conditions to maintain quality.

Q:Is a free sample available for testing?

Yes, we provide 10-20g free samples for customers to test the quality before placing a bulk order.